(Senior) Electromagnetic Simulation Engineer (Magnetics & RF) (f/m/d) at Quantumdiamonds

We’re looking for a hands-on (Senior) Electromagnetic Development Engineer to support the development of our systems across magnetic and RF domains and other simulations, e.g. of thermal effects. In this role, you will combine simulation, lab validation, and engineering feedback to improve product performance from prototype to deployment. You will work closely with cross-functional teams to identify electromagnetic issues early, validate concepts in the lab, and translate findings into practical design improvements.

Founded in 2022 as a spin-off of TU Munich, QD leverages quantum sensors to rapidly capture three-dimensional current maps within multi-layer chips. Our strong, international team of over 70, including physicists, engineers, data scientists, and other experts, works side by side with major semiconductor manufacturers, supporting chip debugging and accelerating yield analysis. Backed by top-tier deep tech investors, semiconductor experts, and strategic public programs, we have ensured long-term stability, shifting from breakthrough to scale - and shaping the next chapter in chip testing.

Picture this:

• Quantum sensors that see inside the most advanced chips on Earth, right where two frontier fields collide.

• Nobel-Prize physics aimed at real customers with real problems, in production now, not someday.

• Physicists, data scientists, and engineers building side by side, turning deep science into tools the industry actually runs on.

• An international team that runs at hard problems for fun, where knowledge moves fast and so do you.

Still unsure about why joining us?

• You'll get to build a company together with a brilliant and welcoming team on a product that has never been done before.

• From Day 1, you'll own your own topics end to end and see the direct impact of your work on how the world sees QuantumDiamonds.

• Our technology is the cutting edge of tomorrow, starting today and not in 10 years.

• You’ll be part of a high-growth company backed by top-tier investors.

Let’s make the invisible visible!

• Develop and run electromagnetic simulations for magnetic and RF systems in industrial machines

• Analyze and optimize components and system behavior, including coils, shielding, antennas, cabling, and subsystem interactions

• Investigate electromagnetic effects on machines and assemblies during integration, testing, and operation

• Identify and mitigate EMI/EMC, coupling, and interference issues across electrical and mechanical interfaces

• Translate findings into concrete design improvements and provide feedback to electrical, mechanical, and system engineering

• Support product development from design through integration, validation, and certification readiness

• Strong background in electrical engineering, physics, or a related field

• Several years of hands-on experience in electromagnetic simulation and development in an industrial environment on system level

• Good understanding of electromagnetic theory and simulation methods such as FEM, FDTD

• Power user of simulation tools like Ansys HFSS, Maxwell, Icepak or similar

• Practical experience with measurement, testing, and validation of electromagnetic behavior on real systems

• Familiarity with EMI/EMC requirements

• Experience with development processes related to CE, SEMI, UL or IEC 61010 compliance is a strong plus

• Ability to derive pragmatic engineering solutions and work effectively across disciplines

• Mission: At QD, we’re driven by more than just building great products - we aim to make a lasting difference. Joining us means contributing to meaningful work that goes beyond business as usual.

• Impact & growth: This is an exciting stage of our journey, and your voice matters. You’ll have the chance to shape our culture, influence key decisions, and grow alongside a company that’s scaling fast.

• Health & fitness: With a company-sponsored Wellpass membership, you’ll have access to countless gyms, classes, and wellness offers across Germany to stay healthy and active.

• Team & culture: We believe the best ideas come when we connect outside the office. From regular off-sites to team events, you’ll be part of a collaborative and supportive environment.

• Well-being & balance: We value rest and recovery. That’s why you’ll enjoy 30 vacation days plus public holidays to recharge and return inspired.

• Learning & development: Your growth is our priority. We provide an annual budget dedicated to courses, conferences, or any resources that help you expand your skills.

• Ownership & participation: As part of our equity program, you’ll directly share in our success and the value we create together.

QuantumDiamonds GmbH, headquartered in Munich, Germany, develops and manufactures semiconductor inspection systems based on quantum sensing. Spun out of the Technical University of Munich in 2022, the company uses nitrogen-vacancy centers in diamond to map electrical current with micrometer precision inside advanced 2.5D and 3D chip architectures. Nine of the world's ten largest semiconductor manufacturers are engaged with QuantumDiamonds, with systems deployed across Europe, the United States, and Asia. The company is investing €152 million to build the world's first production facility for quantum sensing-based semiconductor inspection tools, supported under the European Chips Act.

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